VOXILITY EXPANDS WITH CORESITE IN LOS ANGELES AND NORTHERN VIRGINIA TO SUPPORT STRONG CUSTOMER DEMAND

Denver, CO—May 4, 2017—CoreSite Realty Corporation (NYSE:COR, news, filings), a premier provider of secure, reliable, high-performance data center and interconnection solutions across the U.S., today announced that Voxility, an international provider offering Infrastructure-as-a-Service in the biggest Internet hubs in the world, has expanded its presence in the U.S. with deployments in CoreSite's Los Angeles and Northern Virginia data center campuses.

Voxility serves telcos and data centers, hosting providers and cloud-service providers by renting enterprise hardware, providing network access, 1Tbps+ distributed denial-of-service (DDoS) protection and on-site support services. Voxility chose to expand its current presence in the Los Angeles market and establish a deployment in Northern Virginia based on the significant density and network carriers deployed at CoreSite’s data centers in these markets, supporting high-performance connectivity and meaningful latency improvements for its customers. Voxility will also connect to CoreSite's Any2Exchange® for Internet peering to bolster its global platform and improve regional content distribution.

“Voxility runs a global platform, on which it can build almost any kind of cloud service across major markets in the United States and Europe. In support of this business model, we are constantly looking to improve network performance by connecting directly to other peers and CoreSite’s densely interconnected data centers in the Los Angeles and Northern Virginia markets will enable premium access to several networks to which we weren’t able to connect in other facilities,” said Maria Zamfir, Vice President of Business Development – Global Operations at Voxility. “By gaining access to CoreSite’s universe of network service providers we can reward our customers with better regional content distribution and consequential latency improvements. We also believe this represents a great opportunity for Voxility to serve customers who are already colocating with CoreSite, as we expect them to value the same quality and premium services offered by CoreSite just as much as we do."

The CoreSite Los Angeles campus includes two data center facilities – LA1, also known as One Wilshire®, one of the most interconnected buildings in the world, and LA2with over 424,000 square feet of scalable space in downtown Los Angeles. CoreSite's Los Angeles campus is comprised of over 500 network, cloud and enterprise customers, as well as access to the largest peering exchange on the West Coast — CoreSite's Any2Exchange® for Internet peering.

The CoreSite Northern Virginia data center market currently includes three highly scalable facilities—one in Washington, D.C. and two on its Reston, VA campus (VA1 and VA2). CoreSite recently announced the expansion of both its Reston and Washington D.C. campuses, all of which will now total over 1,097,000 square feet of colocation data center space upon full build out. CoreSite’s customer community includes a diverse mix of government, financial services and cloud service providers, as well as domestic and international networks providing a direct connection to U.S and European markets. With the growing importance of Northern Virginia as a communications and enterprise hub, CoreSite’s Reston campus provides flexible colocation and hybrid-cloud deployment solutions for customers located in Washington, D.C. and the greater Northern Virginia area.

“We are pleased that Voxility has chosen to expand its presence with CoreSite in Los Angeles and Northern Virginia, and join our robust community of enterprise and digital content companies, cloud and IT service providers, and network providers," said Maile Kaiser, Vice President of Sales at CoreSite. "Voxility’s innovative product set will enable other CoreSite customers in our ecosystem to leverage its IaaS services and solutions to expand their reach with global connectivity from a CoreSite data center.”

ABOUT VOXILITY

Voxility provides Infrastructure-as-a-Service in the biggest Internet hubs in the world. In other words, we rent or sell hardware, network equipment, Internet access and security services to those who are interested to have a serious online business. We do this in the unquestionable most interconnected, best datacenters in Europe and United States. Voxility network is directly connected to more than 1300 BGP peers and according to peeringdb.com ranks in top 100 largest internet networks on the planet based on listed public interconnections capacity. Voxility typically serves Telcos, Datacenters, Hosting and Cloud Service Providers looking for custom built infrastructure and tailored support supported by massive bandwidth capacity, competitive pricing, sprawling product portfolio and network features.

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FORWARD LOOKING STATEMENTS

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